PERFORMANCE STUDY OF DIFFERENT QUANTIZATION SCHEMES IN LPC VOCODER
Taha, A., Elmoghazy, A., Elosmany, A., Elmansy, F. (1991). PERFORMANCE STUDY OF DIFFERENT QUANTIZATION SCHEMES IN LPC VOCODER. EKB Journal Management System, 4(ASAT CONFLENCE 14-16 May 1991 , CAIRO), 573-579. doi: 10.21608/asat.1991.25842
A. Taha; A. Elmoghazy; A. Elosmany; F. Elmansy. "PERFORMANCE STUDY OF DIFFERENT QUANTIZATION SCHEMES IN LPC VOCODER". EKB Journal Management System, 4, ASAT CONFLENCE 14-16 May 1991 , CAIRO, 1991, 573-579. doi: 10.21608/asat.1991.25842
Taha, A., Elmoghazy, A., Elosmany, A., Elmansy, F. (1991). 'PERFORMANCE STUDY OF DIFFERENT QUANTIZATION SCHEMES IN LPC VOCODER', EKB Journal Management System, 4(ASAT CONFLENCE 14-16 May 1991 , CAIRO), pp. 573-579. doi: 10.21608/asat.1991.25842
Taha, A., Elmoghazy, A., Elosmany, A., Elmansy, F. PERFORMANCE STUDY OF DIFFERENT QUANTIZATION SCHEMES IN LPC VOCODER. EKB Journal Management System, 1991; 4(ASAT CONFLENCE 14-16 May 1991 , CAIRO): 573-579. doi: 10.21608/asat.1991.25842

PERFORMANCE STUDY OF DIFFERENT QUANTIZATION SCHEMES IN LPC VOCODER

International Conference on Aerospace Sciences and Aviation Technology
Article 50, Volume 4, ASAT CONFLENCE 14-16 May 1991 , CAIRO, May 1991, Page 573-579  XML PDF (1.25 MB)
Document Type: Original Article
DOI: 10.21608/asat.1991.25842
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Authors
A. Taha1; A. Elmoghazy2; A. Elosmany3; F. Elmansy3
1Air Forces.
2Information System Department.
3Military Technical College.
Abstract
We present in this paper a performance study of five different quantization schemes for coding (LPC) of speech. The quantization schemes used in this study are: linear quantization scheme, piece wise linear quantization scheme ,equal area quantization scheme ,],og area ratio (LAR) quantization scheme, and inverse sine quantization scheme. The LPC distance measure proposed by Itakura is used for evaluating these quantization schemes.
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